diff options
| author | Boris Brezillon <boris.brezillon@free-electrons.com> | 2015-01-22 18:21:30 +0800 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2015-03-11 09:49:28 -0700 |
| commit | 111573ccd89b67fdef64d945cc0e611df85a6ac8 (patch) | |
| tree | ec40f8cf07fb775985097824a95a42f4d04d579c /drivers/rtc/rtc-as3722.c | |
| parent | 393d23c4e22996ad0c694577927bcf13ba31beda (diff) | |
mtd: atmel_nand: check NFC busy flag by HSMC_SR instead of NFC cmd regs
Currently the driver read NFC command registers to get NFC busy flag.
Actually this flag also can be get by reading HSMC_SR register.
Use the read NFC command registers need mapping a huge memory region.
To save the mapped memory region, we change to check NFC busy flag by
reading HSMC_SR register.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/rtc/rtc-as3722.c')
0 files changed, 0 insertions, 0 deletions